1. 0173Articles of iron or steel
  2. 027308Structures (excluding prefabricated buildings of heading 9406) and parts of structures (for example, bridges and bridge sections, lock gates, towers, lattice masts, roofs, roofing frameworks, doors and windows and their frames and thresholds for doors, shutters, balustrades, pillars and columns) of iron or steel; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures, of iron or steel:
  3. 0373082000Towers and lattice masts
US HTS code
7308200035
Tubular wind turbine towers, whether or not tapered, and sectional components thereof
Rates updated· Source: USITC Harmonized Tariff Schedule export
Duty rate (General / MFN)
Free

Column 2 rate (Cuba, North Korea): 45%

Estimate duty

This code's duty rate (Free) isn't a simple percentage, so it can't be estimated here — check the official source for the exact calculation.

Section 232/301 & notes

No Section 232/301 overlay or footnote noted for this code in the HTS export.

Matching UK commodity codes

Sharing the 6-digit HS root 730820.

Related codes